# Discovery 8 release highlights

Highlights of the Discovery 8 release.

## New features

### API key management

Manage API keys for Platform 8’s dynamic features centrally rather than defining them in each component that accepts incoming peer connections.

### Updated operating system support

Discovery 8 is supported on the following operating systems:

* Red Hat Enterprise Linux 9 (x86_64, aarch64) [recommended]
* Red Hat Enterprise Linux 8 (x86_64)
* Red Hat Enterprise Linux 7 (x86_64)^{asterisk}^

^{asterisk}^ Red Hat Extended Life Cycle Support subscription required from 30th June 2024

### Updated Java runtime support

Discovery 8 requires OpenJDK 17.